<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h2>登录</h2>
<form action="login" method="post">
    <table>
        <tr>
            <td>用户名：</td>
            <td><input type="text" name="username"></td>
        </tr>
        <tr>
            <td>密码：</td>
            <td><input type="text" name="pwd"></td>
        </tr>
        <tr>
            <td>验证码：</td>
            <td><input type="text" name="code"><img src="validateCode" alt=""><a href="#">看不清</a></td>
        </tr>
        <tr>
            <td><button>提交</button></td>
            <td></td>
        </tr>
    </table>
</form>
</body>
</html>